Back invigorator brush



FIG. 1 is a top perspective view of a back invigorator brush in accordance with the present disclosure.

FIG. 2 is a bottom perspective view of the back invigorator brush depicted in FIG. 1.

FIG. 3 is a brush end view of the back invigorator brush depicted in FIG. 1.

FIG. 4 is a side view of the back invigorator brush depicted in FIG. 1.

FIG. 5 is a handle end view of the back invigorator brush depicted in FIG. 1.

FIG. 6 is an opposing side view of FIG. 4 of the back invigorator brush depicted in FIG. 1.

FIG. 7 is a back view of the back invigorator brush depicted in FIG. 1.

FIG. 8 is a front view of the back invigorator brush depicted in FIG. 1.

FIG. 9 is a top perspective view showing the back invigorator brush depicted in FIG. 1 collapsed.

FIG. 10 is a bottom perspective view showing the back invigorator brush depicted in FIG. 1 collapsed.

FIG. 11 is a brush end view of the back invigorator brush collapsed as depicted in FIG. 9.

FIG. 12 is a side view of the back invigorator brush collapsed as depicted in FIG. 9.

FIG. 13 is a hinge end view of the back invigorator brush collapsed as depicted in FIG. 10.

FIG. 14 is a side view of the back invigorator brush collapsed as depicted in FIG. 10.

FIG. 15 is a top view of the back invigorator brush collapsed as depicted in FIG. 9; and,

FIG. 16 is a bottom view of the back invigorator brush collapsed as depicted in FIG. 9. 

CLAIM I claim the ornamental design for a back invigorator brush, as shown and described herein. 